Question

a triangle has angle measurements of 14°, 102°, and 64°. what kind of triangle is it?
acute right obtuse

Explanation:

Step1: Recall triangle type definitions

An acute triangle has all angles \(< 90^{\circ}\). A right triangle has one angle \( = 90^{\circ}\). An obtuse triangle has one angle \(>90^{\circ}\).

Step2: Check the given angles

Given angles are \(14^{\circ}\), \(102^{\circ}\), \(64^{\circ}\). Since \(102^{\circ}>90^{\circ}\).

Answer:

obtuse